Synonyms of mind-expanding

1 Syllable
trip
2 Syllables
crazy, freaky
3 Syllables
mind-blowing, mind-bending, mind-changing
4 Syllables
psychoactive, psychotropic, psychedelic
5 Syllables
experimental, multicolored, kaleidoscopic
6 Syllables
psychotomimetic, hallucinatory, consciousness-expanding, hallucinogenic